Minn. R. agency 151, ch. 5225, LICENSES, pt. 5225.1140

Current through Register Vol. 49, No. 24, December 9, 2024

Part 5225.1140 - ATTENDANCE OF HOBBY BOILERS

Subpart 1. [Repealed, 21 SR 1897]

Subp. 2. [Repealed, 21 SR 1897]

Subp. 3.Hobby boiler.

A hobby boiler may not be left unattended when in operation and members of the public are present. For purposes of this part, a traction engine may be considered as not being in operation when all of the following conditions exist:

A. the water level is at least one-third of the water gage glass;

B. the header or dome valve is in a closed position;

C. the draft doors are closed;

D. the fire is banked or extinguished; and

E. the boiler pressure is at least 20 pounds per square inch below the safety valve relieving pressure.

Minn. R. agency 151, ch. 5225, LICENSES, pt. 5225.1140

19 SR 591; 21 SR 1897; L 2007 c 140 art 9 s 27; art 13 s 4

Statutory Authority: MS s 175.171; 183.001; 183.42; 183.44; 183.45; 183.465; 183.466; 183.54; 326B.958; 326B.96; 326B.964; 326B.966; 326B.982